CN212669037U

CN212669037U - Hoisting frame for mechanical equipment

Info

Publication number: CN212669037U
Application number: CN202020849318.8U
Authority: CN
Inventors: 司睿伟
Original assignee: Shanghai Li Chuang Environmental Protection Electromechanical Co ltd
Current assignee: Shanghai Li Chuang Environmental Protection Electromechanical Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-09
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a hoisting frame for mechanical equipment relates to the mechanical equipment field. This hoisting frame for mechanical equipment, including two support columns, the top welding of two support columns has the apron, the top fixedly connected with hoist engine of apron, the output shaft fixedly connected with wire rope of hoist engine, wire rope keeps away from the one end fixedly connected with fixed block of hoist engine, the welding has the supporting shoe on the diapire of fixed block, the slider has all been welded at the both ends of supporting shoe, the spout has all been seted up on the outer wall of one side in opposite directions of two support columns, the movable groove that link up about two is seted up to the supporting shoe, and sliding connection has the movable block on the inner wall of movable groove, on the diapire of movable block and the roof respectively fixedly connected with auto-lock couple and stopper. This hoisting frame for mechanical equipment through supporting shoe, slider, spout and stop gear who sets up to the condition of rotation and horizontal hunting has been avoided taking place for mechanical equipment in the in-process of hoist and mount from top to bottom.

Description

Hoisting frame for mechanical equipment

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a hoisting frame for mechanical equipment.

Background

The hoisting refers to a general term of the installation and positioning of a crane or a hoisting mechanism on equipment, and in the process of maintenance or repair of mechanical equipment, the mechanical equipment is often required to be hoisted to the air so as to carry out various operations on the mechanical equipment, so that a mechanical equipment hoisting frame is correspondingly used.

In the hoisting process, a hoisting machine and a steel wire rope are generally adopted to hoist mechanical equipment, but in the hoisting process of the mechanical equipment, the mechanical equipment and the steel wire rope are easy to swing or rotate, the weight of the mechanical equipment is generally large, once the mechanical equipment swings or rotates, the danger is high, so that the stable hoisting of the mechanical equipment is particularly important in the hoisting process, and the hoisting frame for the mechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a mechanical equipment is with hoist and mount frame to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hoisting frame for mechanical equipment comprises two support columns, wherein cover plates are welded at the tops of the two support columns, a winch is fixedly connected at the top of each cover plate, a steel wire rope is fixedly connected to an output shaft of the winch and surrounds the outer surface of the output shaft of the winch, one end, away from the winch, of the steel wire rope penetrates through each cover plate to extend downwards and is fixedly connected with a fixed block, a support block is welded on the bottom wall of each fixed block, slide blocks are welded at two ends of each support block, slide grooves are formed in the outer walls of the two opposite sides of the two support columns, the slide blocks are connected in the slide grooves in a sliding mode, two vertically through movable grooves are formed in each support block, a movable block is connected on the inner wall of each movable groove in a sliding mode, a self-locking hook and a limiting block are fixedly connected to the bottom wall and the top, and the limiting block is connected with a limiting mechanism.

Preferably, the sliding block and the sliding groove are both T-shaped in cross section.

Preferably, the fixed bases are welded at the bottoms of the two supporting columns.

Preferably, the two movable grooves are symmetrical about the fixed block, and the vertical central axis of the fixed block coincides with the vertical central axis of the supporting block.

Preferably, the limiting mechanism comprises two connecting blocks, the two connecting blocks are welded at two ends of the limiting block respectively, a threaded block is welded on the side wall of the bottom of the limiting block, a screw rod is connected to the inner thread of the threaded block, an extrusion plate is fixedly connected to the top of the screw rod, and the top of the extrusion plate is abutted to the bottom wall of the supporting block.

Preferably, the bottom of the screw is fixedly connected with a knob.

The utility model discloses a hoisting frame for mechanical equipment, its beneficial effect who possesses as follows:

1. this hoisting frame for mechanical equipment is through two auto-lock couples that set up thereby with the stable bottom of fixing at the supporting shoe of mechanical equipment, through supporting shoe, slider and the spout that sets up to when hoist engine and wire rope drive supporting shoe and mechanical equipment reciprocate, the both ends of supporting shoe can only slide from top to bottom in the spout through the slider, thereby has avoided mechanical equipment to take place the pivoted condition at the in-process of hoist and mount from top to bottom.

2. This hoist and mount frame for mechanical equipment, through the stop gear who sets up to can remove stopper and auto-lock couple about and with the rigidity of stopper and auto-lock couple, the not equidimension mechanical equipment can be hoisted to the auto-lock couple on the one hand, two auto-lock couples on the other hand can be all can be about mechanical equipment's axis symmetry when fixed to the not equidimension mechanical equipment, avoid the auto-lock couple to take place the horizontal hunting at the in-process of hoist and mount, and then drive the mechanical equipment and take place the condition of horizontal hunting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a top view of the support block of the present invention;

fig. 4 is a schematic mechanism diagram of the limiting assembly of the present invention;

fig. 5 is a connection diagram of the sliding block and the sliding groove of the present invention.

In the figure: 1. a support pillar; 101. a chute; 102. a fixed base; 2. a cover plate; 201. a winch; 202. A wire rope; 203. a fixed block; 3. a support block; 301. a slider; 302. a movable groove; 303. a movable block; 304. a self-locking hook; 305. a limiting block; 4. connecting blocks; 401. a thread block; 402. a screw; 403. a pressing plate; 404. a knob.

Detailed Description

The embodiment of the utility model discloses a hoisting frame for mechanical equipment, as shown in fig. 1-5, comprising two supporting columns 1, a cover plate 2 is welded on the top of the two supporting columns 1, a winch 201 is fixedly connected on the top of the cover plate 2, a steel wire rope 202 is fixedly connected on the output shaft of the winch 201 and the steel wire rope 202 surrounds on the outer surface of the output shaft of the winch 201, one end of the steel wire rope 202 far away from the winch 201 extends downwards through the cover plate 2 and is fixedly connected with a fixed block 203, a supporting block 3 is welded on the bottom wall of the fixed block 203, sliders 301 are welded on both ends of the supporting block 3, chutes 101 are respectively arranged on the outer walls of the two opposite sides of the two supporting columns 1, the sliders 301 are slidably connected in the chutes 101, two vertically through movable grooves 302 are arranged on the supporting block 3, a movable block 303 is slidably connected on the, the anti-slip block is also connected in the movable groove 302 in a sliding manner to prevent the movable block 303 from moving upwards, the bottom wall and the top wall of the movable block 303 are respectively and fixedly connected with a self-locking hook 304 and a limiting block 305, the bottom wall of the limiting block 305 abuts against the upper surface of the supporting block 3, the limiting block 305 is connected with a limiting mechanism, the mechanical equipment is stably fixed at the bottom of the supporting block 3 through the two self-locking hooks 304, the supporting block 3, the sliding block 301 and the sliding groove 101 are arranged, so that when the winch 201 and the steel wire rope 202 drive the supporting block 3 and the mechanical equipment to move up and down, two ends of the supporting block 3 can only slide up and down in the sliding groove 101 through the sliding block 301, the situation that the mechanical equipment rotates in the process of lifting up and down is avoided, through the limiting mechanism, the limiting block 305 and the self-locking hook 304 can be, mechanical equipment of equidimension not can be hoisted to auto-lock couple 304 on the one hand, and on the other hand avoids auto-lock couple 304 to take place the horizontal hunting at the in-process of hoist and mount, and then drives the mechanical equipment and takes place the condition of horizontal hunting, and the model of hoist engine 201 can set up to JM 2T.

The cross-section of slider 301 and spout 101 is "T" type, sets up to "T" type through the cross-section with slider 301 and spout 101 to make spout 101 play better limiting displacement to slider 301, avoid slider 301 to break away from or the pivoted condition in spout 101.

The fixing bases 102 are welded at the bottoms of the two support columns 1, and the device is effectively supported and stabilized through the two fixing bases 102.

Two movable groove 302 are symmetrical about fixed block 203, and the vertical axis of fixed block 203 and the coincidence of the vertical axis of supporting shoe 3 to make two movable groove 302 be symmetrical about the vertical axis of supporting shoe 3, then the distance that two auto-lock couple 304 can remove about is the same, then all can be symmetrical about mechanical equipment's axis when two auto-lock couple 304 can be to the fixed of not equidimension mechanical equipment, and then make mechanical equipment more stable when rising.

The limiting mechanism comprises two connecting blocks 4, the two connecting blocks 4 are respectively welded at two ends of the limiting block 305, a threaded block 401 is welded on the side wall of the bottom of the limiting block 305, a screw 402 is connected with the internal thread of the threaded block 401, an extrusion plate 403 is fixedly connected at the top of the screw 402, the top of the extrusion plate 403 abuts against the bottom wall of the supporting block 3, the two screws 402 are sequentially rotated, so that the screw 402 is driven to move upwards relative to the rotation of the threaded block 401, the extrusion plate 403 is driven to rotate and move upwards until the upper surface of the extrusion plate 403 is tightly abutted against the lower surface of the supporting block 3, the threaded block 401, the connecting blocks 4, the limiting block 305, the movable block 303 and the self-locking hook 304 are effectively fixed, the two screws 402 are sequentially and reversely rotated, the extrusion plate 403 is driven to rotate and move downwards, and are separated from the bottom, at this time, the screw block 401, the connecting block 4, the limiting block 305, the movable block 303 and the self-locking hook 304 can be moved left and right.

The bottom of the screw 402 is fixedly connected with a knob 404, and the screw 402 can be conveniently rotated through the knob 404.

The working principle is as follows: the two screw rods 402 are rotated successively, so that the screw rods 402 are driven to move upwards relative to the threaded block 401, the extrusion plate 403 is driven to rotate and move upwards until the upper surface of the extrusion plate 403 is tightly abutted against the lower surface of the supporting block 3, the threaded block 401, the connecting block 4, the limiting block 305, the movable block 303 and the self-locking hooks 304 are effectively fixed, mechanical equipment is stably fixed at the bottom of the supporting block 3 through the two self-locking hooks 304, then the winch 201 is started, the winch 201 rotates the output shaft and winds the steel wire rope 202, so that the bottom of the steel wire rope 202 moves upwards, the supporting block 3 and the mechanical equipment are driven to move upwards, and the two ends of the supporting block 3 only slide upwards in the sliding groove 101 through the sliding blocks 301, so that the situation that the mechanical equipment rotates in the process of up-down hoisting is avoided, when the winch 201 rotates reversely, the wire rope 202 is unreeled to drive the supporting block 3 and the mechanical equipment to move downwards, and likewise, two ends of the supporting block 3 can only slide downwards in the sliding groove 101 through the sliding block 301;

when mechanical equipment is replaced for hoisting, the two screw rods 402 are rotated reversely, the extrusion plate 403 is driven to rotate and move downwards, so that the extrusion plate is separated from the bottom wall of the supporting block 3, at the moment, the threaded block 401, the connecting block 4, the limiting block 305, the movable block 303 and the self-locking hook 304 can be moved leftwards and rightwards, until the self-locking hook 304 is moved to a proper position, the two screw rods 402 are rotated successively, the self-locking hook 304 can be fixed by repeating the actions, then the mechanical equipment is fixed through the self-locking hook 304, and the two self-locking hooks 304 can be symmetrical about the central axis of the mechanical equipment while fixing the mechanical equipment, so that the mechanical equipment cannot swing leftwards and rightwards in the hoisting process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hoisting frame for mechanical equipment, includes two support columns (1), its characterized in that: the top of each of the two support columns (1) is welded with a cover plate (2), the top of each cover plate (2) is fixedly connected with a winch (201), an output shaft of each winch (201) is fixedly connected with a steel wire rope (202), the steel wire ropes (202) are wound on the outer surface of the output shaft of each winch (201), one end, far away from each winch (201), of each steel wire rope (202) penetrates through the corresponding cover plate (2) to extend downwards and is fixedly connected with a fixed block (203), a support block (3) is welded on the bottom wall of each fixed block (203), sliding blocks (301) are welded at the two ends of each support block (3), sliding grooves (101) are formed in the outer walls of the two opposite sides of the two support columns (1), the sliding blocks (301) are connected in the sliding grooves (101) in a sliding mode, two vertically-through movable grooves (302) are formed in the support block (3), and movable blocks, the self-locking mechanism is characterized in that a self-locking hook (304) and a limiting block (305) are fixedly connected to the bottom wall and the top wall of the movable block (303) respectively, the bottom wall of the limiting block (305) is abutted to the upper surface of the supporting block (3), and the limiting block (305) is connected with a limiting mechanism.

2. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the cross sections of the sliding block (301) and the sliding groove (101) are T-shaped.

3. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the bottoms of the two support columns (1) are welded with fixed bases (102).

4. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the two movable grooves (302) are symmetrical relative to the fixed block (203), and the vertical central axis of the fixed block (203) is superposed with the vertical central axis of the supporting block (3).

5. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the limiting mechanism comprises two connecting blocks (4), the two connecting blocks (4) are welded at two ends of the limiting block (305) respectively, a threaded block (401) is welded on the side wall of the bottom of the limiting block (305), the internal thread of the threaded block (401) is connected with a screw rod (402), the top of the screw rod (402) is fixedly connected with an extrusion plate (403), and the top of the extrusion plate (403) is abutted to the bottom wall of the supporting block (3).

6. A lifting frame for mechanical equipment, according to claim 5, characterized in that: the bottom of the screw rod (402) is fixedly connected with a knob (404).